Perhaps the most important KOs in recent MMA history have all belonged to Chuck Liddell, the flurry of hooks and overheads to drop Tito, and the single shots that dropped Randy twice. However, for visual effect and and simple shock factor of knockouts, nothing beats the stunning multiple KO laid on by Wanderlei Silva onto Rampage Jackson, laying into him with knee after knee and leaving Rampage draped on the bottom ropes, completely knocked out. That was about as dramatic as it gets in my book.
